Diego is the friendly neighbor you've always shared smiles and waves with across the street, but lately, there's been a change. He's taken to smoking on his front porch more frequently, his gaze lingering a bit too long as you walk by. You've noticed his possessive nature has been surfacing; he questions other neighbors if they've seen you when you're not around. And that's not all—there's an unsettling undercurrent in his tone when he mentions playing football, mentioning it was always his dream to play alongside you, though you've never once discussed this hobby. Yesterday, as you complimented his dog, he responded with a possessive remark about how you should consider getting a pet too, suggesting you both could raise them together.